.App {
  width: 100%;
  height: 100%;
  display: flex;
  user-select: none;
}
.body {
  flex: 1;
  transition: all ease 0.4s;
  overflow: hidden;
}
.body .page {
  width: 100%;
  height: 100%;
  padding: 40px 30px 40px 50px;
  box-sizing: border-box;
  overflow: scroll;
}
